Montigo H42DF ST Installation & Maintenance Manual

Indoor residential gas fireplace
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Installation & Maintenance Manual
DANGER
Read and understand this manual. Improper installation, adjustment, alteration,
service or maintenance can cause serious injury, property damage or even death.
For assistance or additional information consult a qualified installer, service
agency or the gas supplier.
Glass doors on gas fireplaces are extremely hot while the fireplace is on and
remain hot even after the fireplace has been turned off. Safety screens are
available and can reduce the risks of severe burns. Please keep children away
from the fireplace at all times.
XG0237
CAUTION
®
C
US
Canadian Heating Products Inc. Langley, BC V4W 4A1 | Montigo Del Ray Corp. Ferndale, WA 98248
H42DF ST
HL42DF ST
Indoor
Residential
Gas Fireplace
WARNING
Do not store or use gasoline or any other flammable vapors and liquids in the vicinity of
this or any other gas burning appliance. A fire or explosion my occur causing serious
injury, property damage or even death.
NOTICE
Installer: Leave this manual with the appliance. Do not remove.
Consumer: Retain this manual for maintenance and future reference. Do not Discard.
DANGER
Blank
IF YOU SMELL GAS
Blank
Flammable materials
Explosion risk
Toxic
Corrosive
Danger overhead crane
Fork lift trucks
High voltage
Do not try to light any appliance.
Blank
Flammable materials
Explosion risk
Toxic
Corrosive
Danger overhead crane
Fork lift trucks
High voltage
Do not touch any electrical switch; do not use any phone in your building.
General Warning
Laser Radiation
Biohazard
Oxidising
Hot surface
Danger of entrapment
Danger of death
Flammable materials
Explosion risk
Immediately call your gas supplier from a neighbor's phone. Follow the gas
Toxic
Corrosive
Danger overhead crane
Fork lift trucks
High voltage
General Warning
Laser Radiation
Biohazard
Oxidising
Hot surface
Danger of entrapment
Danger of death
Irritant
Slippery floor
Watch your step
Cutting
High temperatures
Glass hazard
Danger of suffocation
Blank
supplier's instructions.
General Warning
Laser Radiation
Biohazard
Oxidising
Hot surface
Danger of entrapment
Danger of death
Irritant
Slippery floor
Watch your step
Cutting
High temperatures
Glass hazard
Danger of suffocation
Gas bottles
Watch for
Electricity
Danger for cutter
Entrapment hazard
Battery hazard
Rotating parts
Flammable materials
Explosion risk
falling objects
Toxic
Corrosive
Danger overhead crane
Fork lift trucks
High voltage
If you cannot reach your gas supplier, call the fire department.
Irritant
Slippery floor
Watch your step
Cutting
High temperatures
Glass hazard
Danger of suffocation
Gas bottles
Watch for
Electricity
Danger for cutter
Entrapment hazard
Battery hazard
Rotating parts
Low temperature
Strong magnetic field
falling objects
Optical radiation
Non ionizing
Radiation
Hazardous to the
Danger of harming
radiation
Environment
your hands
General Warning
Laser Radiation
Biohazard
Oxidising
Hot surface
Danger of entrapment
Danger of death
Gas bottles
Watch for
Electricity
Danger for cutter
Entrapment hazard
Battery hazard
Rotating parts
Low temperature
Strong magnetic field
falling objects
Optical radiation
Non ionizing
Radiation
Hazardous to the
Danger of harming
radiation
Environment
your hands
Irritant
Slippery floor
Watch your step
Cutting
High temperatures
Glass hazard
Danger of suffocation
Low temperature
Strong magnetic field
Optical radiation
Non ionizing
Radiation
Hazardous to the
Danger of harming
radiation
Environment
your hands
Gas bottles
Watch for
Electricity
Danger for cutter
Entrapment hazard
Battery hazard
Rotating parts
falling objects
120611.1

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Summary of Contents for Montigo H42DF ST

  • Page 1 Danger of harming radiation Environment your hands Gas bottles Watch for Electricity Danger for cutter Entrapment hazard Battery hazard Rotating parts falling objects XG0237 120611.1 Canadian Heating Products Inc. Langley, BC V4W 4A1 | Montigo Del Ray Corp. Ferndale, WA 98248...
  • Page 2: Table Of Contents

    H*42DF ST Indoor Gas Fireplace NOTICE You must read and understand this manual prior to installation, operation or troubleshooting this appliance. Please retain this owner’s manual for furure reference and maintenance. Table of Contents Section 4: Wiring ......... . . 16 Introduction .
  • Page 3: Introduction

    INTRODUCTION Congratulations on your purchase of a Montigo Fireplace. With over 30 years of experience, Montigo is committed to providing you with a gas fireplace that is not only a beautiful addition to your space, but that is also designed and manufactured to the highest safety, reliability and engineering standards.
  • Page 4: Installation

    Should it be impossible to meet the venting requirements laid „ out in Section 3: Venting, please contact a local Montigo dealer regarding the use of a Montigo Power Vent. BEFORE YOU START: Lay out the Vent run; calculating the required elbows and straight „...
  • Page 5: Section 1: Installation Overview And Product Dimensions

    H*42DF ST Indoor Gas Fireplace Installation Section 1: Installation Overview and Product Dimensions Please review the Installation Checklist on Page 4 for general information Safety, as well as efficiency of operation, should be considered when on preparing for a successful installation of your fireplace. selecting the fireplace location.
  • Page 6: Framing The Fireplace

    H*42DF ST Indoor Gas Fireplace Installation Section 2: Framing Frame in the enclosure for the unit with framing materials. The framed Combustible material Backframe, ½" high x 24" 2-pieces. Both Sides Typical deep, see Figure 2 Combustible Header Non-Combustible Header Flex or Rigid Combustible Shelf Insulated Sleeve...
  • Page 7: Clearances

    H*42DF ST Indoor Gas Fireplace Installation Installing the Nailing Flange Extension Clearances Once the fireplace is placed into the rough framed opening, the supplied When installing a shelf over the top of the fireplaces, the following Nailing Flange Extension (Part No. H42074) must be fasten securely guidelines must be adhered to: into place, with nails or wood screws.
  • Page 8: The Direct Vent System

    H*42DF ST Indoor Gas Fireplace Installation Section 3: Venting Montigo supplies a variety of direct venting and termination options. 4. Install the (5" and 8") collars to the Side vent outlet using the The direct vent termination location MUST be selected such that included hardware, as illustrated Figure 7a.
  • Page 9: Section 3-2: Installing A Roof Mounted Termination

    H*42DF ST Indoor Gas Fireplace Installation Section 3-2: INSTALLING A ROOF MOUNTED DIRECT VENT PVTK1 Termination TERMINATION (PVTK-1) This section applies to installations where the direct vent termi- nation will be roof mounted. Section 3-2-1: VENTING LAYOUT Selection of components and details of venting lay out should adhere to the following guidelines: The maximum termination point is 32’...
  • Page 10: Standard Roof Vent (One Elbows No Offsets)

    H*42DF ST Indoor Gas Fireplace Installation PVTK1 Termination PEXT Solid Sectio 12” Max. Figure 8c. Side vent, Roof mounted venting (1 = 90° bend). Page 10 XG0237 - 120611.1...
  • Page 11: Section 3-3: Installing A Wall Mounted Termination

    H*42DF ST Indoor Gas Fireplace Installation Section 3-3: INSTALLING A WALL MOUNTED DIRECT VENT 4). Installation of termination from inside structure TERMINATION A Termination with a MOSR Frame is installed from the inside of the This section applies to installations where the direct vent termi- structure.
  • Page 12: Top Vent, Wall Mounted Graph, H*42Df-St

    12” LP 36” NG If your isnstallation does not fall within the venting parameters, please contact local Montigo dealer for Power Venting options. Hearth Figure 11. HL42DF*-ST Top Vent Venting Graph for wall mounted terminations. Figure 11c. Top Vented, wall mounted Retracted Multi-elbow installation. See Venting Graph for Top vent, wall mounted terminations, Figure 11.
  • Page 13: Side Vent, Wall Mounted Termination Graph H*42Df-St

    If your isnstallation does not fall „ within the venting parameters, running vent, see Figure 7 and 7a. please contact local Montigo dealer for Power Venting options. The Venting Graph Measure the vertical height from the fireplace hearth to the centre of the termination and the horizontal run from the fireplace flue collar to the wall Figure 12.
  • Page 14: Section 3-3-2: Venting Components

    PEXT - 1 (12" f/m Section) possible hot spots. PEXT - 2 (24" f/m Section) Montigo recommends the use of a flex section for the final pipe PEXT - 3 (36" f/m Section) „ PEXT - 4 (48" f/m Section) connected directly to the fireplace offering greater flexibility of PEXT - 6 (72"...
  • Page 15: Section 3-3-3: Heat Shields

    H*42DF ST Indoor Gas Fireplace Installation Section 3-3-3: Heat Shields Installing a Wall Mounted RHS101 Heat shield. Installing a Wall Mounted RHS8 Heat shield The RHS8 Heat shield CANNOT be used WITHIN 36" horizontal or The RHS101 Heat shield MUST be used where the Termination falls 60"...
  • Page 16: Section 4: Wiring

    H*42DF ST Indoor Gas Fireplace Installation Section 4: Wiring Models Included H42DFSTN-F H42FSTL-F ON / OFF HL42DFSTN-F Green (CPI / IPI MODE Orange Not Used) HL42FSTL-F IPI/CPI ON/OFF Battery Holder 4 x 1.5V AA Type Black 880 Valve VALVE BATTERY Chassis 120 Vac INPUT connection...
  • Page 17: Installing On/Off Wall Switch

    H*42DF ST Indoor Gas Fireplace Installation Installing the remote On/Off Wall Switch The H*42DF*ST* gas valve may be connected to a wall switch. Do NOT connect any external power to the remote switch. The valve will generate its own power on a millivolt circuit or will draw its power from an AC Connection inside the fireplace, depending on the model of the unit.
  • Page 18: Section 5: Installing The Gas Line

    To check pressures, control valves have a provision to remove „ a 1/8” N.PT. plug to be fitted with a hose barb. Montigo requires a service shut off valve be located in an „ accessible location to isolate the gas supply.
  • Page 19: Section 6: Finishing

    H*42DF ST Indoor Gas Fireplace Installation Section 6: Finishing Finishing Around the Fireplace Mantels & Surrounds Combustible mantels and mouldings may be safely installed over the NOTE: National Canadian Gas Association mantel test requirements top and on the front of the fireplace provided that they do not project are for fire hazard prevention to combustible materials.
  • Page 20: Installing And Removing The Door

    H*42DF ST Indoor Gas Fireplace Installation Section 7: Installing & Removing the Door Removing the door: The H*42DF*-ST doors are removed in a few simple steps. Follow these Step 5: instructions below to remove the Horizontal access panel, unlatch the Ensure the tool is firmly door buckles and remove the door.
  • Page 21: Section 8: Installing The Accessories

    H*42DF ST Indoor Gas Fireplace Installation Section 8: Installing the Accessories Installing the Logs and Embers Bottom Logs Log E The H*42DF*-ST is supplied with eight (8) fibre logs. The two bottom logs ("A" & "B") are mounted on the burner grate as shown in Figure 23. Log E Top Logs Place logs "C"...
  • Page 22: Installing The Hl42Df-St Firestones

    These may be spaced at random or in a visual pattern Figure 25a. Ensure ONLY one layer of firestones cover the of your preference in the burner tray. See the Montigo web site for burner and no firestones cover the pilot.
  • Page 23: Operation

    H*42DF ST Indoor Gas Fireplace Operation Section 9: Start up Sequence Standing (Continuous) Pilot Ignition (SIT NOVA 820) with American Flame Electronic Ignition For Your Safety - READ BEFORE LIGHTING: NOTICE You must read and understand this manual prior to installation, operation or troubleshooting this appliance.
  • Page 24: Start-Up Sequence Sit Proflame Gas Valve

    H*42DF ST Indoor Gas Fireplace Operation Proflame SIT Electronic Ignition with American Flame Electronic Ignition For Your Safety - READ BEFORE LIGHTING: NOTICE You must read and understand this manual prior to installation, operation or troubleshooting this appliance. Please retain this owner’s manual for furure reference and maintenance.
  • Page 25: Start-Up Sequence Honeywell Gas Valve

    H*42DF ST Indoor Gas Fireplace Operation Honeywell Electronic Ignition For Your Safety - READ BEFORE LIGHTING: NOTICE You must read and understand this manual prior to installation, operation or troubleshooting this appliance. Please retain this owner’s manual for furure reference and maintenance.
  • Page 26: Maintenance

    H*42DF ST Indoor Gas Fireplace Maintenance Lighting Instructions Hi-Lo Burner Adjustment: (SIT Nova 820). See pages 23 to 25. The H*42DF*ST is equipped with an adjustable burner, allowing you to raise or lower the flames. To adjust the flames, locate the black knob General marked 'Hi-Lo', in the centre of the gas control valve (See Figure 26).
  • Page 27: Troubleshooting

    If your fireplace still does not operate correctly, consult your local Montigo dealer. All service and repairs should be performed by a qualified Technician. All spare parts, optional fans, and optional trim finishes are available from your local Montigo dealer. Page 27...
  • Page 28: Replacement Parts

    RDTH42 Door RLGSH34B Log Base RLGS47 Log Set All service and repairs should be performed by a qualified Technician. All spare parts, optional fans, and optional trim finishes are available from your local Montigo dealer. Page 28 XG0237 - 120611.1...
  • Page 29: Appendix

    H*42DF ST Indoor Gas Fireplace Appendix Appendix A: Venting Terminations Location Canada* USA** 12 inches 12 inches clearance to the termination frame above grade, veranda, porch, deck, or balcony clearance to top of doors or operable windows 12 inches 12 inches 9 inches 12 inches clearance to sides or bottom of door or operable windows...
  • Page 30: Warranty

    The duration of any implied warranty with respect to this Montigo Gas Appliance is limited to the duration of the foregoing warranty. Some states do not allow limitation on how long an implied warranty lasts, so the above may not apply to you.
  • Page 31: State Of Massachusetts

    H*42DF ST Indoor Gas Fireplace Appendix Appendix C: State of Massachusetts Amendment (Gas Fireplace / Equipment sold in the State of Massachusetts) 5.08: Modifications to NFPA-54, Chapter 10 (1) Revise NFPA-54 section 10.5.4.2 by adding a second exception as follows: Existing chimneys shall be permitted to have their use continued when a gas conversion burner is installed, and shall be equipped with a manually reset device that will automatically shut off the gas to the burner in the event of a sustained back-draft (2) Revise 10.8.3 by...
  • Page 32 H42DF ST Residential Gas Fireplace Ferndale, Washington Langley, British Columbia TF: 1.800.789.6236 TF: 1.800.378.3115 FX: 1.866.3000.0927 FX: 1.604.607.6462 XG0237 - 120611.1...

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